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// Portions Copyright [2019-2021] Payara Foundation and/or affiliates

package org.apache.catalina.deploy;

import jakarta.servlet.DispatcherType;
import java.util.Set;

/**
 * Representation of a filter mapping for a web application, as represented
 * in a <code>&lt;filter-mapping&gt;</code> element in the deployment
 * descriptor.  Each filter mapping must contain a filter name and any 
 * number of URL patterns and servlet names.
 *
 */

public class FilterMaps {

    private String[] urlPatterns = new String[0];
    private String[] servletNames = new String[0];
    private String filterName = null;
    private Set<DispatcherType> dispatcherTypes;

    // ------------------------------------------------------------ Properties
    
    public void setFilterName(String filterName) {
        this.filterName = filterName;
    }

    public String getFilterName() {
        return filterName;
    }

    public void addServletName(String servletName) {
        String[] results = new String[servletNames.length + 1];
        System.arraycopy(servletNames, 0, results, 0, servletNames.length);
        results[servletNames.length] = servletName;
        servletNames = results;
    }

    public String[] getServletNames() {
        return servletNames;
    }

    public void addURLPattern(String urlPattern) {
        String[] results = new String[urlPatterns.length + 1];
        System.arraycopy(urlPatterns, 0, results, 0, urlPatterns.length);
        results[urlPatterns.length] = urlPattern;
        urlPatterns = results;
    }

    public String[] getURLPatterns() {
        return urlPatterns;
    }
    
    public void setDispatcherTypes(Set<DispatcherType> dispatcherTypes) {
        this.dispatcherTypes = dispatcherTypes;
    }

    public Set<DispatcherType> getDispatcherTypes() {
        return dispatcherTypes;
    }
}
